Classroom chair seat



FIG. 1 is a front isometric view of a first embodiment of a seat for a classroom chair;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front isometric view of a second embodiment of a seat for a classroom chair;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a rear elevation view thereof;

FIG. 11 is a right side elevation view thereof;

FIG. 12 is a left side elevation view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The broken lines in the drawing views are included for purposes of illustrating environment and form no part of the claimed design. The dash-dot line, shown around the seat of FIGS. 1-6, defines boundary of the claimed design. 

CLAIM The ornamental design for a classroom chair seat, as shown and described. 